D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

Mass-Labelled Chlorinated Biphenylol Solution/Mixture, 1.2ml, toluene

Metoprolol-d7 hydrochloride (isopropyl-d7), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219798-61-4

Mass-Labelled PFAS Mixture, in MeOH, 1,2ml